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WO2003038468A3 - Detection optique de position de sources de rayonnement multiples dans un corps pouvant etre deplace - Google Patents

Detection optique de position de sources de rayonnement multiples dans un corps pouvant etre deplace Download PDF

Info

Publication number
WO2003038468A3
WO2003038468A3 PCT/US2002/033951 US0233951W WO03038468A3 WO 2003038468 A3 WO2003038468 A3 WO 2003038468A3 US 0233951 W US0233951 W US 0233951W WO 03038468 A3 WO03038468 A3 WO 03038468A3
Authority
WO
WIPO (PCT)
Prior art keywords
sources
multiple radiating
linear array
movable body
position sensing
Prior art date
Application number
PCT/US2002/033951
Other languages
English (en)
Other versions
WO2003038468A2 (fr
Inventor
M Mahadeva Reddi
Mitchell B Oslon
Dennis A Silage
Original Assignee
Conrad Technologies Inc
M Mahadeva Reddi
Mitchell B Oslon
Dennis A Silage
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Conrad Technologies Inc, M Mahadeva Reddi, Mitchell B Oslon, Dennis A Silage filed Critical Conrad Technologies Inc
Priority to AU2002357665A priority Critical patent/AU2002357665A1/en
Publication of WO2003038468A2 publication Critical patent/WO2003038468A2/fr
Publication of WO2003038468A3 publication Critical patent/WO2003038468A3/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves
    • G01S5/163—Determination of attitude
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/66—Tracking systems using electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)

Abstract

L'invention concerne un système de détection sans contact permettant de contrôler de manière synchrone les positions tridimensionnelles de sources de rayonnement multiples dans un mannequin d'essai de choc, ledit système comprenant trois capteurs linéaires, comportant chacun une lentille cylindrique et un réseau linéaire d'éléments photosensibles. Des sources et des images correspondantes sur le réseau linéaire sont associées. Les mesures angulaires provenant des trois capteurs linéaires sont utilisées pour la triangulation des positions des sources. Dans un autre mode de réalisation, un réseau tri-linéaire d'éléments photosensibles comprenant des filtres rouges, verts et bleus est utilisé avec un rayonnement de sources lumineuses rouges, vertes et bleues de manière à obtenir une identification chromatique et une mesure de position à six degrés de liberté.
PCT/US2002/033951 2001-10-30 2002-10-23 Detection optique de position de sources de rayonnement multiples dans un corps pouvant etre deplace WO2003038468A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002357665A AU2002357665A1 (en) 2001-10-30 2002-10-23 Optical position sensing of multiple radiating sources in a movable body

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/020,479 US20030083844A1 (en) 2001-10-30 2001-10-30 Optical position sensing of multiple radiating sources in a movable body
US10/020,479 2001-10-30

Publications (2)

Publication Number Publication Date
WO2003038468A2 WO2003038468A2 (fr) 2003-05-08
WO2003038468A3 true WO2003038468A3 (fr) 2003-11-27

Family

ID=21798841

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/033951 WO2003038468A2 (fr) 2001-10-30 2002-10-23 Detection optique de position de sources de rayonnement multiples dans un corps pouvant etre deplace

Country Status (3)

Country Link
US (1) US20030083844A1 (fr)
AU (1) AU2002357665A1 (fr)
WO (1) WO2003038468A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404510B (en) * 2003-07-02 2006-01-25 Hypervision Ltd Systems for use in determining and tracking position, orientation and deformation of a moveable and deformable object in a three-dimensional space
US7359041B2 (en) * 2003-09-04 2008-04-15 Avago Technologies Ecbu Ip Pte Ltd Method and system for optically tracking a target using a triangulation technique
US20070058163A1 (en) * 2005-09-01 2007-03-15 Boxboro Systems Llc Multi-point position measuring and recording system for anthropomorphic test devices
US7508530B1 (en) * 2007-03-08 2009-03-24 Boxboro Systems, Llc Multi-point position measuring and recording system for anthropomorphic test devices
EP2443471A4 (fr) 2009-06-16 2014-04-30 Baanto Internat Ltd Systèmes de détection bidimensionnelle de position et capteurs associés
CN102625918A (zh) * 2009-06-16 2012-08-01 百安托国际有限公司 二维和三维位置感测系统及其传感器
DE102013001079B4 (de) * 2013-01-23 2023-02-16 Sew-Eurodrive Gmbh & Co Kg System mit Fahrzeugen und Verfahren zum Betreiben eines Systems mit mehreren Fahrzeugen
WO2018069867A1 (fr) 2016-10-13 2018-04-19 Six Degrees Space Ltd Procédé et appareil de positionnement intérieur
CN110214289A (zh) 2017-01-17 2019-09-06 六度空间有限责任公司 用于线性传感器的宽视野光学模块
CN107174255B (zh) * 2017-06-15 2020-04-10 西安交通大学 基于Kinect体感技术的三维步态信息采集与分析方法
EP3743682A4 (fr) * 2018-01-24 2021-10-13 Humanetics Innovative Solutions, Inc. Système de fibre optique destiné à détecter des forces exercées sur un dispositif d'essai anthropomorphique et à mesurer une déformation de ce dispositif
CN113710998B (zh) 2019-02-20 2025-03-14 惠曼创新解决方案公司 用于在碰撞测试期间检测力的具有螺旋芯结构的光纤系统
WO2020172437A1 (fr) 2019-02-20 2020-08-27 Humanetics Innovative Solutions, Inc. Système et procédé de détection de forme pour dispositifs d'essai anthropomorphique

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193689A (en) * 1977-07-29 1980-03-18 Thomson-Csf Arrangement for locating radiaring sources
FR2504685A2 (fr) * 1981-04-27 1982-10-29 Inst Nat Rech Inf Automat Dispositif pour la determination de la position de points de la surface d'un corps
DE3342721A1 (de) * 1983-03-23 1984-09-27 Karl-Erik Lerum Morander Fotodetektor-system zum feststellen bzw. messen der position einer oder mehrerer lichtquellen
US4973156A (en) * 1989-10-10 1990-11-27 Andrew Dainis Linear direction sensor cameras for position measurement
WO1996017258A2 (fr) * 1994-12-01 1996-06-06 Novus Limited Dispositif optique de detection de position
US5828770A (en) * 1996-02-20 1998-10-27 Northern Digital Inc. System for determining the spatial position and angular orientation of an object
WO1999058929A2 (fr) * 1998-05-12 1999-11-18 Metroptic Technologies, Ltd. Procede et systeme de mesure du contour d'une surface en fonction de la longueur d'onde

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1550339A (en) * 1975-08-28 1979-08-15 Elliott Brothers London Ltd Optical angular position sensors
GB1520154A (en) * 1976-02-24 1978-08-02 Elliott Brothers London Ltd Apparatus for measuring the angular displacement of a bod
US4649504A (en) * 1984-05-22 1987-03-10 Cae Electronics, Ltd. Optical position and orientation measurement techniques
US5317931A (en) * 1992-05-15 1994-06-07 First Technology Safety Systems, Inc. Apparatus for sensing deflection in a crash test dummy thorax

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193689A (en) * 1977-07-29 1980-03-18 Thomson-Csf Arrangement for locating radiaring sources
FR2504685A2 (fr) * 1981-04-27 1982-10-29 Inst Nat Rech Inf Automat Dispositif pour la determination de la position de points de la surface d'un corps
DE3342721A1 (de) * 1983-03-23 1984-09-27 Karl-Erik Lerum Morander Fotodetektor-system zum feststellen bzw. messen der position einer oder mehrerer lichtquellen
US4973156A (en) * 1989-10-10 1990-11-27 Andrew Dainis Linear direction sensor cameras for position measurement
WO1996017258A2 (fr) * 1994-12-01 1996-06-06 Novus Limited Dispositif optique de detection de position
US5828770A (en) * 1996-02-20 1998-10-27 Northern Digital Inc. System for determining the spatial position and angular orientation of an object
WO1999058929A2 (fr) * 1998-05-12 1999-11-18 Metroptic Technologies, Ltd. Procede et systeme de mesure du contour d'une surface en fonction de la longueur d'onde

Also Published As

Publication number Publication date
WO2003038468A2 (fr) 2003-05-08
AU2002357665A1 (en) 2003-05-12
US20030083844A1 (en) 2003-05-01

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